Administration Department
The Administration Office provides oversight to all NNEPA Office Departments and Programs which is administered by the NNEPA Division Director Valinda C. Shirley.
The direct programs under this office consist of the follow programs:
- Administration Office
- Office of Environmental Review
Air & Toxic Department
The Air & Toxic Office is responsible for assisting the programs below with overall support in developing and managing projects within their perspective department.
- Air Quality Control Program
- Operating Permit Program
- Pesticide Program
- Radon Program
Surface Groundwater Protection
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Waste Regulatory & Compliance
The Waste Regulatory oversees the following departments:
- Hazardous Waste Program
- Underground and Leaking Storage Tanks Program
- Superfund Program (Brownfields, PA/SI, SACA, Prewitt/UNC)
- Resource Conservation & Recovery Program
Criminal Enforcement
The Criminal Enforcement Department (CED) is charged with enforcing the Navajo Nation Environmental Laws and to investigate violations that pose a threat to human health & the environment.
The CED conducts complex investigations to serious environmental crimes on those who disregard the tribal and/or federal laws.